2667912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 7620480

約数和(自身を除く): 4952568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 503, 663, 884, 1006, 1326, 1509, 1768, 2012, 2652, 3018, 4024, 5304, 6036, 6539, 8551, 12072, 13078, 17102, 19617, 25653, 26156, 34204, 39234, 51306, 52312, 68408, 78468, 102612, 111163, 156936, 205224, 222326, 333489, 444652, 666978, 889304, 1333956, 2667912]

約数ペア:

[(1, 2667912), (2, 1333956), (3, 889304), (4, 666978), (6, 444652), (8, 333489), (12, 222326), (13, 205224), (17, 156936), (24, 111163), (26, 102612), (34, 78468), (39, 68408), (51, 52312), (52, 51306), (68, 39234), (78, 34204), (102, 26156), (104, 25653), (136, 19617), (156, 17102), (204, 13078), (221, 12072), (312, 8551), (408, 6539), (442, 6036), (503, 5304), (663, 4024), (884, 3018), (1006, 2652), (1326, 2012), (1509, 1768)]